The average bus between Allentown and Union takes 2h 16m and the fastest bus takes 1h 29m. The bus service runs several times per day from Allentown to Union. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 4 hours between Allentown and Union. The earliest departure is at 5:40 AM in the morning, and the last departure from Allentown is at 6:40 PM which arrives into Union at 8:39 PM. All services require a transfer at Newark and take an average of 2h 16m. The schedules shown below are for the next available departures.

3h 10m • 1 change

3h 12m • 1 change

3h 10m • 1 change

3h 12m • 1 change

3h 10m • 1 change

3h 12m • 1 change

2h 38m • 1 change

2h 23m • 1 change

2h 31m • 1 change

2h 16m • 1 change

3h 10m • 1 change

3h 12m • 1 change
Want to know about travelling from Allentown to Union? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Allentown to Union. However, there are services departing from Allentown station and arriving at Union station via Newark. The journey, including transfers, takes approximately 2h 16m.
Allentown to Union bus services, operated by Yes Blue Transportation, depart from Allentown station.
Allentown to Union bus services, operated by Yes Blue Transportation, arrive at Newark station.
The distance between Allentown and Union is 104 km. The road distance is 146 km.
Yes Blue Transportation operates a bus from Allentown to Newark 4 times a day. Tickets cost $27–33 and the journey takes 1h 10m. Trans-bridge Lines also services this route 3 times a day.